"File cannot be opened" problem
Please help me I cant open my file. It keeps saying "File cannot be opened." I opened the file this morning for the first time in a while and it worked but when I tried to open the file again today I can't open it. Please help me, I have to finish my prototype by Monday, 21st June.
I also tried attaching the file but it says 'has incorrect file type'.
Thank you very much!!!!